Claude Code Connector MCP

import { ReadFromProjectArgs, MCPError, ErrorCode } from '../models/types.js'; import { ProjectManager } from '../services/project_manager.js'; import { readFile, stat } from 'fs/promises'; import { join, isAbsolute } from 'path'; export async function readFromProject(args: ReadFromProjectArgs): Promise<{ content: string; path: string; }> { const projectManager = new ProjectManager(); const project = await projectManager.getProject(args.projectId); if (!project) { throw new MCPError(ErrorCode.PROJECT_NOT_FOUND, `Project '${args.projectId}' not found`); } // Prevent directory traversal if (args.filePath.includes('..') || isAbsolute(args.filePath)) { throw new MCPError(ErrorCode.INVALID_PATH, `Invalid file path: ${args.filePath}`); } const fullPath = join(project.rootPath, args.filePath); try { const stats = await stat(fullPath); if (!stats.isFile()) { throw new MCPError(ErrorCode.INVALID_PATH, `Path is not a file: ${args.filePath}`); } let content = await readFile(fullPath, 'utf-8'); // Handle line ranges if specified if (args.startLine !== undefined || args.endLine !== undefined) { const lines = content.split('\n'); const start = (args.startLine || 1) - 1; const end = args.endLine || lines.length; content = lines.slice(start, end).join('\n'); } // Update last accessed project.lastAccessed = new Date().toISOString(); return { content, path: fullPath }; } catch (error: any) { if (error.status === ErrorCode.INVALID_PATH || error instanceof MCPError) { throw error; } if (error.code === 'ENOENT') { throw new MCPError(ErrorCode.FILE_NOT_FOUND, `File '${args.filePath}' not found in project`); } throw new MCPError(ErrorCode.INTERNAL_ERROR, `Failed to read file: ${error.message}`); } }